130120556463 has 28 divisors (see below), whose sum is σ = 195197470960. Its totient is φ = 86699958336.

The previous prime is 130120556459. The next prime is 130120556491. The reversal of 130120556463 is 364655021031.

130120556463 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 2 + 0 + 5 + 5 + 646 + 3 = 666.

It is not a de Polignac number, because 130120556463 - 2² = 130120556459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130120556453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1322295 + ... + 1417287.

Almost surely, 2^130120556463 is an apocalyptic number.

130120556463 is a deficient number, since it is larger than the sum of its proper divisors (65076914497).

130120556463 is an frugal number, since it uses more digits than its factorization.

130120556463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96890 (or 96875 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 130120556463 its reverse (364655021031), we get a palindrome (494775577494).

The spelling of 130120556463 in words is "one hundred thirty billion, one hundred twenty million, five hundred fifty-six thousand, four hundred sixty-three".